285657372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7927}}^1$

素因数の和:7968

約数の個数: 144

約数和(自身を含む): 969626112

約数和(自身を除く): 683968740

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 7927, 9009, 12012, 15854, 18018, 23781, 31708, 36036, 47562, 55489, 71343, 87197, 95124, 103051, 110978, 142686, 166467, 174394, 206102, 221956, 261591, 285372, 309153, 332934, 348788, 412204, 499401, 523182, 610379, 618306, 665868, 721357, 784773, 927459, 998802, 1046364, 1133561, 1220758, 1236612, 1442714, 1569546, 1831137, 1854918, 1997604, 2164071, 2267122, 2441516, 2885428, 3139092, 3400683, 3662274, 3709836, 4328142, 4534244, 5493411, 6492213, 6801366, 7324548, 7934927, 8656284, 10202049, 10986822, 12984426, 13602732, 15869854, 20404098, 21973644, 23804781, 25968852, 31739708, 40808196, 47609562, 71414343, 95219124, 142828686, 285657372]

約数ペア:

[(1, 285657372), (2, 142828686), (3, 95219124), (4, 71414343), (6, 47609562), (7, 40808196), (9, 31739708), (11, 25968852), (12, 23804781), (13, 21973644), (14, 20404098), (18, 15869854), (21, 13602732), (22, 12984426), (26, 10986822), (28, 10202049), (33, 8656284), (36, 7934927), (39, 7324548), (42, 6801366), (44, 6492213), (52, 5493411), (63, 4534244), (66, 4328142), (77, 3709836), (78, 3662274), (84, 3400683), (91, 3139092), (99, 2885428), (117, 2441516), (126, 2267122), (132, 2164071), (143, 1997604), (154, 1854918), (156, 1831137), (182, 1569546), (198, 1442714), (231, 1236612), (234, 1220758), (252, 1133561), (273, 1046364), (286, 998802), (308, 927459), (364, 784773), (396, 721357), (429, 665868), (462, 618306), (468, 610379), (546, 523182), (572, 499401), (693, 412204), (819, 348788), (858, 332934), (924, 309153), (1001, 285372), (1092, 261591), (1287, 221956), (1386, 206102), (1638, 174394), (1716, 166467), (2002, 142686), (2574, 110978), (2772, 103051), (3003, 95124), (3276, 87197), (4004, 71343), (5148, 55489), (6006, 47562), (7927, 36036), (9009, 31708), (12012, 23781), (15854, 18018)]